Ozpin was in his office watching the replay of team LEST's fights he was amazed the level of skill these first years have then cut to a picture of them being polite, well behave, and all of them seemingly having calm personalities. Then Glynda and Ironwood came out from the elevator into his office.

Glynda: You called us Ozpin

Ironwood: What is this about?

Ozpin: Its about Team L.E.S.T...

Glynda: Tssk are they causing any trouble!?

Ozpin: No Glynda.. they've all been well behaved... but i want to test something with them

Ironwood: And that being?

Ozpin: There is a grimm horde about uncomfortably close to the school... i would like to have them take care of it 

Glynda: Sending first years!?

Ironwood: You can't be serious....

Ozpin:{Shows them L.E.S.T's fights} These students are unique i want to see what they could do...

Team L.E.K.T was hanging out in the park outside the school as classes were out. All four were laying under a tree relaxing.

Jackie: Aaahh this is the life

Hamilton: Been pretty calm lately

Then Glynda took a big step infront of them.

Sharpe: Good day Mrs Goodwitch

Glynda: Headmaster Ozpin has called for you all

They all followed Glynda into the clock tower in the elevator they were wondering why Ozpin had called them. The doors opened to Ozpin's office standing before the headmaster himself.

Hamilton: Ozpin.. you summoned us sir?

Ozpin: Yes Hamilton, I have a special task for you

Later on they were all aboard a bullhead heading towards their designated area.  They were all a bit tensed up on having to fight a whole horde by themselves after only being the in school for a couple of days. 

Pilot: Ok we're almost there

They all ready ed up as the bullhead got closer to the landing spot the doors opened and they all jumped out.

Back at Beacon Team RWBY was sitting together with Teams JNPR,and CFVY. Along with everyone else both students and staff in the auditorium, their eyes were focused on the live feed of the event being recorded from Ozpin's surveillance system.

Ruby: Are they gonna be okay?

Pyhrra: Well from what i've seen they should be ok...i mean they're all pretty strong 

Jaune then leaned over.

Jaune: What are you guys talking about?

But then he was quickly shushed by Nora.

Nora: Shut it! the fights about to begin!!

Team LEST got into position as the bullhead fired a few missiles at the direction of the horde which was not too far away. Before the fight had begun Jackie pulled out four bottles of non alcoholic whisky out of her satchel.

Jackie: Care for a drink anyone? They ain't alcoholic 

Sharpe: Oh what the heck {Grabs a bottle}

The others grabbed a bottle and they all took one big chug until empty then shattered the bottle on their foreheads. Pulling her hoody up Emily sensed the horde of negativity coming their way.

Emily: Here they come...

Hamilton: Sharpe would you be so kind as to give these beasts a tasting?

Sharpe loaded a clip of explosive bullet into his rifle cocked it and opened fired at where Emily was pointing that five bullets when into the tree line which made a massive explosive then they saw the wave of claws, teeth, and fangs coming towards them. Jackie took the front aiming Betsy at the horde shouting out.

Jackie: KILL'EM BETSY!!

She opened fired while Sharpe behind her took on some cheeky headshots aim over Jackie's shoulder as Emily and Hamilton drew their blades and rushed from the sides and crashed into the giant mass slicing away at beowolfs and ursa's. They were taking out grimm in droves, Emily pressed a button on her cane turning it into its sword form and activate her shadow step slicing down grim in her path. Jackie was switching between Betsy and Sam and Steve throwing her bladed chain and her axe.

Back at beacon the whole crowd was hysterical, most of the older year students were impressed by the first years moves.

Coco: Hmm not bad...hey Velvet maybe you should ask that chick she could give you some good parkour advice..i mean you are a rabbit

Velvet: Coco!....

All of them held back the grimm stabbing and shooting anything in site Jackie and Hamilton were the heavy hitters while Sharpe fired from range and Emily as an assassin got behind the grimm. They were holding their ground but they were being overwhelmed by the whole numbers Sharpe was taking good pot shoots and killing anything that got to close with his revolver. 

Hamilton was tackling a Ursa major when a beowolf manage to sneak up on him, it lunged itself forward biting into his right shoulder.

Hamilton: GAAARRHHH!!!!

He then transformed maul into AUG form and turned it around firing into its body before pushing it back turned maul into a sword and drove it slicing its head in two. 

Ruby: Ouch!

But suddenly a grimm snake bit his leg as more grimm began to overrun him. His teammates were also feeling the pain, Jackie was trying to hold them off when a nevermore slashed her arm.

Jackie: AH! YEE BASTARD!!

She threw steve's bladed chain hitting its wing she forcefully pulled it down onto a pile of grimm before pulling Sam out in her left hand and chipping a beowolf's head off. Emily pulled out her pistol shooting down some ursa's coming at her.

Emily: We're being overrun!

Hamilton: {Crushes the snake} Gah! we can hold just keep up the pain

Everyone at beacon was getting worried about LEST

Pyrrha: I'm not sure if they can any longer

Yang: Looks like thats gonna hurt 

 Glynda gave Ozpin the face that said "I knew this was a bad idea" as Ironwood was coordinating all units he could to save them.

Hamilton was completely surrounded by have no quarter to continued to shoot,stab, and slash any grimm he could see, they all began to pile onto being a grim sight for all the students to see.

Suddenly out of nowhere there was a purpelish pink aura glowing within the pile and as it got so bright Hamilton exploded out screaming skywards his semblance has been activated, he looked different his eyes were glowing and parts of his body was covered in crystallised grimm liquid armor with two horns growing out of his forehead and a mask with jagged teeth but most noticeably he had four appendages arising from his back. He stabbed multiple grimm with his appendages before jumping then crashing down into them.

Jackie's anger was at breaking point from being so annoyed with the grimm and as she saw Hamilton on his rampage without thinking twice she let her anger out or let it out. Her right eye glowing she stood still as multiple creeps trying to charge her as they all jumped at her they just went thru like she wasn't there, her whole body was glitching out as they were confused on why they can't attack her Jackie fought back swinging wildly she could hit them but they couldn't hit back. Seeing a 5 nevermores she shoot her head forward and fired a green laser out of her eye burning all of them into ash. 

Sharpe was struggling to hold his ground as he was using a bolt action so with an eye flash he fired his magic shots spinning and putting a bunch of holes into the grimm moving faster than light and in random directions.

  Emily took a deep breath and as a whole of grimm piled on to her she suddenly disappeared before all the grimm where sliced to pieces.

Hamilton continued chopping down grimm even grabbing a beowolf's throat with his mouth ripping its head off spiting it out and swallowing the blood and relished it in his taste, thats alongside Jackie laughing maniacally as Hamilton motioned his left hand creating 3 orange and black glowing orbs and throwing them to his teammates.

Hamilton: This might hurt!

The orbs entered their chests, gave them a sudden shock all three groaned in pain, but then they were surrounded by a purple glare on their auras as they went to town!.

At Beacon 

Everyone's reaction to seeing team LEST go into a full on rampage was met with a massive WHAT THE F*CK, everyone went from losing their sh*t over the horde to team LEST in their raging frenzy forms. All of them were covered in grimm blood and slaughtering with no mercy even seem to be enjoying it.

Rwby: {Gaging} I'm gonna throw up!

Weiss: Oh...my...god...

Nora: They were so polite earlier but now their just on a rampage...

Ren: Everyone has their breaking point...they'res just exploded

Ruby: Polite..yet deadly...? Huh... thats a weird combination...

Ozpin: Fascinating...

Back to team LEST they were chopping there way through the horde taking out hundred upon thousands of grimm forcing them back. Having them on the grimm on the back foot now

Sharpe: We got them now!

Jackie: HAHAAHHA!!! HOW DO YEE LIKE THAT FOCKERS!!

Emily: That was fun...

The grimm roared back at them but then Hamilton took a huge deep breath in and gave out a colossal roar

https://youtu.be/29yUiAZEGiY

This roar was so loud it shook the trees around them and could be heard all the way to Vale. Everyone at beacon heard the roar and felt the ground shaking.

Ren: Woah...

Nora: That was AWESOME!

Yang: Holy god!

Weiss: Imagine standing beside him when he does that...

The volume was so loud several grimm exploded from it alone and it struck fear into them..yes the creatures made from hate were scared that they all retreated fast into the distance and as they ran LEST gave out war cry in victory.

Hamilton: GGGRRAAAHHHHHH!!!!!

Emily: Hhuuuuurrrrrraaaaaaah!

Jackie: LLLLLLLIIIIIKKKKKKEEEEEEE A BOOOOOSSSSS!!!!

Sharpe: "Autism Intensifies"

The other 3 just looked at him and laughed at his war cry.

Jackie: What the F! was that?{Breaks down into laughter}

Emily: I can't.. i can't{WHEEZES}

Hamilton:{Calming down} {Breathes out} You sir.. need to work on your war cry..

Everyone was eagerly waiting at the docks for Team LEST's return but Ironwood was not taking this lightly he had a lot of soldiers and Atlesian knights aimed at the entrance. These new students were super powerful  who knows what else they could do against others so all of their weapons were pointed strait ahead.

As they all disembarked everyone outside heard the sound of metal scraping as Jackie casually swung Steve around the blade scratching the surface.

Jackie: Well that was fun 

Emily: it was very enjoyable indeed.. i guess...

Sharpe: I felt like the gods just powered me up!

As they stepped out of the exit all the soldiers levelled their weapons at them.

Hamilton: Awwwhhh hell! {Sprouting appendages}  

Emily: Hey whats going on!?

Everyone else was awed at the sight of Hamilton's grimm like appendages.

Ironwood: FIRE!

Ozpin tried to stop him but him and all of his troops opened fire, Hamilton motioned his hands down and up creating a wall of grimm liquid to protect his team. Lowering it Emily threw a stun grenade before Sharpe pulled out his saber and using gravity pulled all the guns out of the atlesian soldiers hands. 

Sharpe: Give me those!

Ozpin then slapped his arm with his cane.

Ozpin: James! please don't try to hurt my students...

Hamilton: Not the welcome back i saw coming

Ozpin: My apologies for the general's actions...you all did well out there 

Emily: thank you sir

Hamilton: Alright...{Puts appendages away} Sharpe drop the guns

Sharpe: Yes sir..

As they walked through the crowd there was so much gossip amongst the crowd on their massively overpowered strength. Team RWBY and JNPR were watching from a distance.

Ruby: Wow...there all so cool!!

Yang: Gotta love that Jackie girl..she's about as crazy as i am

Nora: DUDE! They could take on a whole horde and win! who knows what else they could do!

Pyrrha: Their the strongest students here than ever

After that horde slaughter Team LEST were allowed to rest after having expended so much aura. They were all cramped into their dorm now wearing casual but polite and respectable clothing talking about how fun that fight was.

Jackie: Aww man... i ain't had that much fun in years!

Emily: So Hamilton...thats what your true power looks like

Hamilton: Yeah thats my semblance Death...but i only use it in critical situations...my old teacher Bono taught me that 

Sharpe was just taking a swig of soda.

Sharpe: Plus i never knew i could use gravity like that

Emily: You mean you had no idea?

Sharpe: Yes...our dad was a huntsmen too and he used gravity as a weapon so maybe thats just a pass on thing

Then they heard knocking on the door, not taking any chances Emily un shed her hidden blade and leaned back against the door as the others pick up chairs ready to smack. Emily flew open the door and charged out, she landed on top of Ruby  who was standing in font of the door clinching her throat which also shocked the others standing around them.

Emily: RUBY! Oh god..you scared me.. what are you all doing out here

Blake: Uuhh we were gonna congrats you all but it seems you're all still on edge

Yang: Also could you please stop clinching my sister please or else... i might have to knock you out!....

Emily looked down and say Ruby was running out of air, she let go of Ruby's neck then Ruby shot up with a huge gasp of air, Emily then got up walked up to Yang and stared directly into the blondes eyes.

Emily: One.. I'm sorry... two if we ever face off in the arena and you said you'd knock me out..{Getting with in inches} Try me b*tch...

 Yang had to look slightly as Emily was just slightly taller than her the two stared each other down but decided to back off and let them in their dorm and they were stunned by the size of team LEST's dorm its was more of an apartment with large spaces, a couch, all covered with fine decorations, and even there own private bathroom.

Emily: Its okay mates you can stand down {Letting them in and closing the door}

Weiss: How come they get the better stuff

Hamilton: Guess we got lucky... 

Ruby: OH by the way you guys were so cool out there!

Nora: YEAH! you guys were on fire!

Sharpe: t-thanks... we were just doing what we've been taught

Yang: What was with those maniacal states you all were in?

All of team LEST just looked at each other and.... 

Emily: Well for me it was because that wasn't me in control it was my ancestors 

RWBY and JNPR: What?

Emily: See, we assassins can harness the knowledge and skills of our ancestors... and i know this sounds crazy but we can even at times unlock all the skills of our past that's what the glow was

Sharpe: Me... that was my semblance Magical Shots makes any i shoot or throw move at high speeds

Ruby: AAHHHH SO COOL!!!!

Weiss: This is totally new

Sharpe: Probably a pass on kind of thing

Jackie: Well the thing going on with my eye is what happens when i get too mad...see i have a split personality problem when i get mad so i kind of go full on psychopath just like Yang but worse

Yang: HEY!?

Blake: I mean his not wrong

Hamilton: So basically i'm a technically grimm hybrid {Explains life story}

Yang: Huh talk about fighting fire with fire

Pyrrha: Woah that's impressive

Ruby: You guys are so OP!

Jackie: I mean we can do more things than those... for example Hamilton can create power enhancing orbs and sense negative emotion 

Nora: So that what those balls were?

Hamilton: Basically when you put them in you move faster and hit harder...known when you start to glow a bit purple in your veins alongside dark glitters on your aura

 Ruby: So what else can you guys do?

Jackie: Lots of things...

To be continued....